X
Search Filters
Format Format
Subjects Subjects
Subjects Subjects
X
Sort by Item Count (A-Z)
Filter by Count
index medicus (13) 13
mass spectrometry (12) 12
chemistry, analytical (7) 7
chemistry (6) 6
physics (6) 6
chromatography (5) 5
ionization (5) 5
liquid chromatography (5) 5
nucleosides (5) 5
amino acids (4) 4
analysis (4) 4
analytical chemistry (4) 4
chemistry, multidisciplinary (4) 4
chromatography, high pressure liquid - methods (4) 4
derivatization (4) 4
design (4) 4
electricity (4) 4
fragmentation (4) 4
mass-spectrometry (4) 4
oxidation-products (4) 4
peptides (4) 4
urine (4) 4
adsorption (3) 3
aspartic acid (3) 3
biomarkers (3) 3
breast cancer (3) 3
calculating (3) 3
computing (3) 3
counting (3) 3
electric communication technique (3) 3
high performance liquid chromatography (3) 3
humans (3) 3
ionic liquid (3) 3
ions (3) 3
liquid-chromatography (3) 3
medical colleges (3) 3
metallurgy (3) 3
organic chemistry (3) 3
proteins (3) 3
solid-phase extraction (3) 3
spectrometry, mass, electrospray ionization - methods (3) 3
spectroscopy (3) 3
tandem mass spectrometry - methods (3) 3
5-methylcytosine (2) 2
amino acids - analysis (2) 2
amino-acids (2) 2
ammunition (2) 2
ammunition fuzes (2) 2
arginine (2) 2
arming or safety means therefor (2) 2
aspartic-acid (2) 2
assisted extraction (2) 2
biochemical research methods (2) 2
biochemistry, general (2) 2
biotechnology (2) 2
blasting (2) 2
cell biology (2) 2
cells (2) 2
chemical-analysis (2) 2
coordination compounds (2) 2
counter-current chromatography (2) 2
countercurrent distribution - methods (2) 2
crosslinking (2) 2
data processing systems or methods, specially adapted foradministrative, commercial, financial, managerial, supervisoryor forecasting purposes (2) 2
deoxycytidine - analogs & derivatives (2) 2
deoxycytidine - urine (2) 2
deoxyribonucleic acid--dna (2) 2
derivatives (2) 2
derivatives thereof (2) 2
diterpenes, abietane - chemistry (2) 2
drugs, chinese herbal - chemistry (2) 2
electrochemistry (2) 2
enrichment (2) 2
festphasenextraktion (2) 2
formations (2) 2
glycyrrhizic acid (2) 2
heating (2) 2
high-performance-liquid-chromatography (2) 2
hochleistungsflüssigkeitschromatographie (2) 2
human necessities (2) 2
hydrogen (2) 2
hydrophobic and hydrophilic interactions (2) 2
in-source decay (2) 2
ionic liquids (2) 2
ionic liquids - chemistry (2) 2
life sciences (2) 2
life sciences, general (2) 2
lighting (2) 2
linearity (2) 2
liquid chromatography mass spectrometry (2) 2
liquiritin (2) 2
malic acid (2) 2
mammalian dna (2) 2
mass spectroscopy (2) 2
mechanical engineering (2) 2
mutation (2) 2
natural products isolation (2) 2
nontryptic-type peptides (2) 2
nucleic acids (2) 2
nucleotides (2) 2
more...
Language Language
Publication Date Publication Date
Click on a bar to filter by decade
Slide to change publication date range


Journal of Chromatography A, ISSN 0021-9673, 06/2015, Volume 1400, pp. 27 - 39
Counter-current chromatography (CCC) is an efficient liquid–liquid chromatography technique for separation and purification of complex mixtures like natural... 
Selection of solvent system | Targeted counter-current chromatography | Natural products isolation | HEMWat 9 × 9 map | Magnolia officinalis Rehd. Et Wils | Salvia miltiorrhiza Bunge | HEMWat 9×9 map
Journal Article
Journal of The American Society for Mass Spectrometry, ISSN 1044-0305, 3/2013, Volume 24, Issue 3, pp. 381 - 387
Collision-induced dissociation (CID) of protonated N-benzylindoline and its derivatives was investigated by electrospray ionization tandem mass spectrometry... 
Biotechnology | Proton transfer | N -benzylindoline | Benzene elimination | Ion/neutral complex | DFT calculations | Chemistry | Analytical Chemistry | D-labeling | Proteomics | Bioinformatics | Benzyl cation transfer | Organic Chemistry | N-benzylindoline | Protons | Nitrogen | Ionization | Specific gravity | Mass spectrometry | Benzene | Hydrocarbons | Electron transfer | Ions | Density functional theory | Cations
Journal Article
Amino Acids, ISSN 0939-4451, 8/2014, Volume 46, Issue 8, pp. 1939 - 1946
The fragmentation of b3 ions derived from protonated Arg-Xxx-Asp-Ala-Ala (Xxx = Ala, Asp, Glu, Cys) and Arg-Xxx-Glu-Ala-Ala was investigated by electrospray... 
Life Sciences | Biochemistry, general | Nontryptic-type peptides | c 2 -H 2 O | Analytical Chemistry | Life Sciences, general | Arginine | Biochemical Engineering | Proteomics | Neurobiology | Aspartic acid | Theoretical calculations | Peptides | Phenylalanine | Specific gravity | Density functionals | Aspartate | Glutamate | Mass spectrometry
Journal Article
Rapid Communications in Mass Spectrometry, ISSN 0951-4198, 01/2017, Volume 31, Issue 1, pp. 9 - 15
Rationale Mass spectrometry has been developed as one of the common tools for the analysis of the organometallic systems in the gas phase over decades. The... 
Mass spectrometry | Analysis | Investigations | Contrast media
Journal Article
Amino Acids, ISSN 0939-4451, 08/2014, Volume 46, Issue 8, p. 1939
  The fragmentation of b^sub 3^ ions derived from protonated Arg-Xxx-Asp-Ala-Ala (Xxx = Ala, Asp, Glu, Cys) and Arg-Xxx-Glu-Ala-Ala was investigated by... 
Journal Article
Amino Acids, ISSN 0939-4451, 08/2014, Volume 46, Issue 8, pp. 1939 - 1946
The fragmentation of b sub(3) ions derived from protonated Arg-Xxx-Asp-Ala-Ala (Xxx = Ala, Asp, Glu, Cys) and Arg-Xxx-Glu-Ala-Ala was investigated by... 
Residues | Phenylalanine | Amino acids | Aspartic acid | Formations | Derivatives | Density | Mass spectrometry
Journal Article
Journal of Chromatography A, ISSN 0021-9673, 06/2015, Volume 1400, p. 27
* A 9x9 map-based solvent selection strategy for targeted CCC isolation was introduced. * To select a suitable CCC solvent is only to screen two to four random... 
Medical colleges | Product information | Pharmacy | Drugstores | Chromatography
Journal Article
Journal of Industrial and Engineering Chemistry, ISSN 1226-086X, 12/2019, Volume 80, pp. 352 - 360
Lots of minor constituents in herbal medicines have shown great potential to devolve into lead compounds, and their extraction is attracting more and more... 
Selective extraction | Licorice | Minor constituent | Prenylatedflavonoid | Ionic liquid | COLORECTAL ADENOCARCINOMA CELLS | ROOM-TEMPERATURE | APOPTOSIS | MOLECULAR-DYNAMICS | METABOLITES | MICROWAVE-ASSISTED EXTRACTION | DEEP EUTECTIC SOLVENTS | SIMULATION | CHEMISTRY, MULTIDISCIPLINARY | ENGINEERING, CHEMICAL | DISSOLUTION | GLYCYRRHIZA-URALENSIS
Journal Article
RSC Advances, ISSN 2046-2069, 2018, Volume 8, Issue 25, pp. 13989 - 13996
Flavonoid glycosides and triterpenoid saponins are the main chemical constituents of licorice. In this study, an ionic liquids-ultrasound based extraction... 
GLYCYRRHIZIC ACID | CELLS | DESIGN | LIQUIRITIN | ROOT | CHEMICAL-ANALYSIS | CHROMATOGRAPHY | CHEMISTRY, MULTIDISCIPLINARY | MASS-SPECTROMETRY | ASSISTED EXTRACTION | Saponins | Ultrasonic imaging | Flavonoids | Linearity | Ionic liquids | Ions | Pharmacology | Flavone glycosides | Ultrasonic testing | Ultrasound
Journal Article
Hunan Daxue Xuebao/Journal of Hunan University Natural Sciences, ISSN 1674-2974, 12/2018, Volume 45, Issue 12, pp. 73 - 79
Journal Article
Journal Article
Neurocomputing, ISSN 0925-2312, 03/2019, Volume 334, pp. 35 - 43
Recent years have seen increased attention being given to recurrent neural networks in associative memory applications. The activation function is the core of... 
Static image | Dynamic image | Associative memory | Memristor | MMRNN | DESIGN | STABILITY | COMPUTER SCIENCE, ARTIFICIAL INTELLIGENCE | Very-large-scale integration | Control systems | Numerical analysis | Neural networks | Memory | Analysis
Journal Article
Journal Article
Rapid Communications in Mass Spectrometry, ISSN 0951-4198, 01/2017, Volume 31, Issue 1, pp. 9 - 15
Journal Article
No results were found for your search.

Cannot display more than 1000 results, please narrow the terms of your search.